12489856

素因数分解:

$2^7\times {\mathrm{97577}}^1$

素因数の和:97591

約数の個数: 16

約数和(自身を含む): 24882390

約数和(自身を除く): 12392534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 97577, 195154, 390308, 780616, 1561232, 3122464, 6244928, 12489856]

約数ペア:

[(1, 12489856), (2, 6244928), (4, 3122464), (8, 1561232), (16, 780616), (32, 390308), (64, 195154), (128, 97577)]